315961632

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{156727}}^1$

素因数の和:156750

約数の個数: 72

約数和(自身を含む): 1026881856

約数和(自身を除く): 710920224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 156727, 313454, 470181, 626908, 940362, 1097089, 1253816, 1410543, 1880724, 2194178, 2507632, 2821086, 3291267, 3761448, 4388356, 5015264, 5642172, 6582534, 7522896, 8776712, 9873801, 11284344, 13165068, 15045792, 17553424, 19747602, 22568688, 26330136, 35106848, 39495204, 45137376, 52660272, 78990408, 105320544, 157980816, 315961632]

約数ペア:

[(1, 315961632), (2, 157980816), (3, 105320544), (4, 78990408), (6, 52660272), (7, 45137376), (8, 39495204), (9, 35106848), (12, 26330136), (14, 22568688), (16, 19747602), (18, 17553424), (21, 15045792), (24, 13165068), (28, 11284344), (32, 9873801), (36, 8776712), (42, 7522896), (48, 6582534), (56, 5642172), (63, 5015264), (72, 4388356), (84, 3761448), (96, 3291267), (112, 2821086), (126, 2507632), (144, 2194178), (168, 1880724), (224, 1410543), (252, 1253816), (288, 1097089), (336, 940362), (504, 626908), (672, 470181), (1008, 313454), (2016, 156727)]